Simon-Telelect Inc.
Records under this name other than patents Simon-Telelect Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to Simon-Telelect Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,633,977 | Manual override control handle selectively engageable with the valve spool of a servo valve Term ended Term ended no later than Jan 6, 2007 · Low confidence | Term ended | Term ended no later than Jan 6, 2007 | Low confidence |
| US 4,660,730 | Apparatus for controlling movement of valve override control handles Term ended Term ended no later than Apr 28, 2007 · Low confidence | Term ended | Term ended no later than Apr 28, 2007 | Low confidence |
| US 4,730,543 | Closed center hydraulic valve control system for aerial lift Term ended Term ended no later than Mar 15, 2008 · Low confidence | Term ended | Term ended no later than Mar 15, 2008 | Low confidence |
| US 4,762,199 | Aerial lift including fiber optics boom control Term ended Term ended no later than Aug 9, 2008 · Low confidence | Term ended | Term ended no later than Aug 9, 2008 | Low confidence |
| US 4,858,723 | Bucket leveling system Term ended Term ended no later than Aug 22, 2009 · Low confidence | Term ended | Term ended no later than Aug 22, 2009 | Low confidence |
| US 4,861,224 | Aerial lift including overload sensing system Term ended Term ended no later than Aug 29, 2009 · Low confidence | Term ended | Term ended no later than Aug 29, 2009 | Low confidence |
| US 4,917,214 | Aerial lift bucket rotation device including bucket leveling means Term ended Term ended no later than Apr 17, 2010 · Low confidence | Term ended | Term ended no later than Apr 17, 2010 | Low confidence |
| US 5,016,731 | Articulated boom including tensioning apparatus Term ended Term ended no later than May 21, 2011 · Low confidence | Term ended | Term ended no later than May 21, 2011 | Low confidence |
| US 5,819,534 | Articulated aerial device with hydraulic upper boom compensation Term ended Term ended no later than Oct 13, 2018 · Low confidence | Term ended | Term ended no later than Oct 13, 2018 | Low confidence |